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NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs Exercise 15.1 is provided as a pdf in the article below. Chapter 15 Introduction to Graphs is based on understanding the ways to graphically represent data for easier interpretation. Exercise 15.1 introduces the different types of graphical representations like bar graphs, pie graphs (circle graphs), histograms, and line graphs. Following is a quick summary of these representations:
- A bar graph is used to interpret data when different categories are being compared
- A pie graph is used to compare parts of a whole
- A histogram is used when the given data is to be represented in the form of intervals
- A line graph is used when the given data changes with time
Download PDF of NCERT Solutions for Class 8 Chapter 15 Introduction to Graphs Exercise 15.1
Read More: NCERT Solutions For Class 8 Mathematics Chapter 15 Introduction to Graphs
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Example From Chapter 15 Introduction to Graphs
| Ques: Identify the type of graphs used for data representation below: (a) Soln: A histogram depicting the heights (cm) of girls in class (b) Soln: A pie graph depicting subjects of interest of students in a class |
Also Read
| Class 8 Chapter 15 Introduction to Graphs | ||
|---|---|---|
| Discrete Mathematics | Probability Distribution | Graphs of Linear Equations |
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| CBSE Class 8 Maths Study Guide | ||
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| NCERT Solutions for Class 8 Maths | Maths MCQs | Maths Formula |
| Maths Study Notes | Graph MCQs | Graph Theory |
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